Can you write down eight eights so that they add up to one thousand?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

What is the word or phrase below?
R | E | A | D

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?